TP series from RF ONE is Low-loss and Phase-stable vs. temperature cables designed for phase-sensitive applications where minimal phase change over temperature is demanded.
Built from PFA dielectric, TP series cables offer outstanding 300 PPM (-40 to 60 °C) phase stability. PTFE, despite its excellent properties at high frequencies, shows a steep shift in phase in the temperature range of 15°C to 25°C. This phenomenon also known as PTFE knee could cause several problems such as detecting inefficiency, test measurement error etc. TP series cables are developed to solve this challenge.